JPH0647007Y2 - 真空精錬装置のダクト - Google Patents

真空精錬装置のダクト

Info

Publication number
JPH0647007Y2
JPH0647007Y2 JP5884589U JP5884589U JPH0647007Y2 JP H0647007 Y2 JPH0647007 Y2 JP H0647007Y2 JP 5884589 U JP5884589 U JP 5884589U JP 5884589 U JP5884589 U JP 5884589U JP H0647007 Y2 JPH0647007 Y2 JP H0647007Y2
Authority
JP
Japan
Prior art keywords
inner cylinder
duct
ring
vacuum
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP5884589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02149746U (enrdf_load_stackoverflow
Inventor
修 江川
勤 南雲
忠公 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP5884589U priority Critical patent/JPH0647007Y2/ja
Publication of JPH02149746U publication Critical patent/JPH02149746U/ja
Application granted granted Critical
Publication of JPH0647007Y2 publication Critical patent/JPH0647007Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP5884589U 1989-05-22 1989-05-22 真空精錬装置のダクト Expired - Lifetime JPH0647007Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5884589U JPH0647007Y2 (ja) 1989-05-22 1989-05-22 真空精錬装置のダクト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5884589U JPH0647007Y2 (ja) 1989-05-22 1989-05-22 真空精錬装置のダクト

Publications (2)

Publication Number Publication Date
JPH02149746U JPH02149746U (enrdf_load_stackoverflow) 1990-12-21
JPH0647007Y2 true JPH0647007Y2 (ja) 1994-11-30

Family

ID=31584825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5884589U Expired - Lifetime JPH0647007Y2 (ja) 1989-05-22 1989-05-22 真空精錬装置のダクト

Country Status (1)

Country Link
JP (1) JPH0647007Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5384261B2 (ja) * 2009-09-09 2014-01-08 新日鐵住金株式会社 伸縮管装置
JP5797165B2 (ja) * 2012-07-18 2015-10-21 Ｊｆｅメカニカル株式会社 電気炉の排ガス管

Also Published As

Publication number Publication date
JPH02149746U (enrdf_load_stackoverflow) 1990-12-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term